All Circuit Breakers

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ITE B12000S01 20 Amp 1 Pole 120/240V Shunt Trip Circuit BreakerITE B12000S01 20 Amp 1 Pole 120/240V Shunt Trip Circuit Breaker
ITE ITE B12000S01 20 Amp 1 Pole 120/240V Shunt Trip Circuit Breaker
$85.79
 In stock, 10 units
Cutler Hammer BR130 30 Amp 1 Pole 120/240V Circuit Breaker - Green HandleCutler Hammer BR130 30 Amp 1 Pole 120/240V Circuit Breaker - Green Handle
Eaton / Cutler Hammer Cutler Hammer BR130 30 Amp 1 Pole 120/240V Circuit Breaker - Green Handle
$7.38
 In stock, 3 units
FPE/Federal Pacific NEF421030 30 Amp 2 Pole 480V Circuit BreakerFPE/Federal Pacific NEF421030 30 Amp 2 Pole 480V Circuit Breaker
FPE Federal Pacific FPE/Federal Pacific NEF421030 30 Amp 2 Pole 480V Circuit Breaker
$29.56
 Only 1 unit left
Westinghouse MCP0322CR 3 Amp 3 Pole 600v Circuit BreakerWestinghouse MCP0322CR 3 Amp 3 Pole 600v Circuit Breaker
Westinghouse Westinghouse MCP0322CR 3 Amp 3 Pole 600v Circuit Breaker
From $19.21
 In stock, 14 units
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Eaton/Cutler Hammer CL225 25 Amp 2 Pole 120/240V Circuit BreakerEaton/Cutler Hammer CL225 25 Amp 2 Pole 120/240V Circuit Breaker
Cutler Hammer Eaton/Cutler Hammer CL225 25 Amp 2 Pole 120/240V Circuit Breaker
$22.12
 In stock, 4 units
Siemens B360HH 60 Amp 3 Pole 120/240V Type HBL Bolt On Circuit BreakerSiemens B360HH 60 Amp 3 Pole 120/240V Type HBL Bolt On Circuit Breaker
Siemens / ITE Siemens B360HH 60 Amp 3 Pole 120/240V Type HBL Bolt On Circuit Breaker
$110.94
 Only 1 unit left
Square D QOB150 1 Pole 50 Amp 120/240v Circuit BreakerSquare D QOB150 1 Pole 50 Amp 120/240v Circuit Breaker
Square D Square D QOB150 1 Pole 50 Amp 120/240v Circuit Breaker
$6.21
 In stock, 9 units
GE/General Electric THQAL21100 100 Amp 2 Pole 240V Circuit BreakerGE/General Electric THQAL21100 100 Amp 2 Pole 240V Circuit Breaker
GE General Electric GE/General Electric THQAL21100 100 Amp 2 Pole 240V Circuit Breaker
$36.96
 In stock, 5 units
Siemens B350HH 50 Amp 3 Pole 240V Type HBL Circuit BreakerSiemens B350HH 50 Amp 3 Pole 240V Type HBL Circuit Breaker
Siemens Siemens B350HH 50 Amp 3 Pole 240V Type HBL Circuit Breaker
$96.15
 In stock, 4 units
Square D KAL 200 Amp Mounting Feet w/BoltsSquare D KAL 200 Amp Mounting Feet w/Bolts
Square D Square D KAL 200 Amp Mounting Feet w/Bolts
$73.97
 Only 1 unit left
Westinghouse HMCP015E0C 15 Amp 3 Pole 600V Circuit Breaker w/AuxWestinghouse HMCP015E0C 15 Amp 3 Pole 600V Circuit Breaker w/Aux
Westinghouse Westinghouse HMCP015E0C 15 Amp 3 Pole 600V Circuit Breaker w/Aux
$25.14
 Only 1 unit left
Federal Electric NA150 50 Amp 1 Pole 120/240V Stab Lok Circuit BreakerFederal Electric NA150 50 Amp 1 Pole 120/240V Stab Lok Circuit Breaker
Federal Electric Federal Electric NA150 50 Amp 1 Pole 120/240V Stab Lok Circuit Breaker
From $6.64
 In stock, 113 units
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Westinghouse MCP0358R 7 Amp 3 Pole 600V Circuit Breaker w/Aux SwitchWestinghouse MCP0358R 7 Amp 3 Pole 600V Circuit Breaker w/Aux Switch
Westinghouse Westinghouse MCP0358R 7 Amp 3 Pole 600V Circuit Breaker w/Aux Switch
$73.97
 Only 1 unit left
Westinghouse MCP23480R 50 Amp 3 Pole 600V Circuit BreakerWestinghouse MCP23480R 50 Amp 3 Pole 600V Circuit Breaker
Westinghouse Westinghouse MCP23480R 50 Amp 3 Pole 600V Circuit Breaker
From $44.36
 In stock, 13 units
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Square D FH16020B 20 Amp 277 Volt Phase B Single Pole I Line Circuit BreakerSquare D FH16020B 20 Amp 277 Volt Phase B Single Pole I Line Circuit Breaker
Square D Square D FH16020B 20 Amp 277 Volt Phase B Single Pole I Line Circuit Breaker
$29.56
 In stock, 8 units
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Westinghouse HMCP015E0 15 Amp 3 Pole 600V Circuit BreakerWestinghouse HMCP015E0 15 Amp 3 Pole 600V Circuit Breaker
Westinghouse Westinghouse HMCP015E0 15 Amp 3 Pole 600V Circuit Breaker
$44.36
 Only 1 unit left
Westinghouse HMCP015E0C 15 Amp 3P 600v Breaker w/Aux A1X1RA 1490D72G56 6 AmpWestinghouse HMCP015E0C 15 Amp 3P 600v Breaker w/Aux A1X1RA 1490D72G56 6 Amp
Westinghouse Westinghouse HMCP015E0C 15 Amp 3P 600v Breaker w/Aux A1X1RA 1490D72G56 6 Amp
$29.56
 Only 1 unit left
Siemens BF115 15 Amp Single Pole GFI Bolt on Circuit BreakerSiemens BF115 15 Amp Single Pole GFI Bolt on Circuit Breaker
Siemens Siemens BF115 15 Amp Single Pole GFI Bolt on Circuit Breaker
From $110.94
 Only 1 unit left
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Westinghouse MCP13300RC 30 Amp 3 Pole 600V Circuit BreakerWestinghouse MCP13300RC 30 Amp 3 Pole 600V Circuit Breaker
Westinghouse Westinghouse MCP13300RC 30 Amp 3 Pole 600V Circuit Breaker
From $147.92
 In stock, 16 units
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Westinghouse HMCP030H1C 30 Amp 3 Pole 600V Circuit Breaker w/Shunt TripWestinghouse HMCP030H1C 30 Amp 3 Pole 600V Circuit Breaker w/Shunt Trip
Westinghouse Westinghouse HMCP030H1C 30 Amp 3 Pole 600V Circuit Breaker w/Shunt Trip
$88.69
 In stock, 2 units
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Westinghouse MCP23480RC 50 Amp 3 Pole 600V Circuit BreakerWestinghouse MCP23480RC 50 Amp 3 Pole 600V Circuit Breaker
Westinghouse Westinghouse MCP23480RC 50 Amp 3 Pole 600V Circuit Breaker
From $44.36
 In stock, 21 units
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Westinghouse MCP23480R 50 Amp 3 Pole 600V Circuit Breaker w/Aux SwitchWestinghouse MCP23480R 50 Amp 3 Pole 600V Circuit Breaker w/Aux Switch
Westinghouse Westinghouse MCP23480R 50 Amp 3 Pole 600V Circuit Breaker w/Aux Switch
$73.97
 In stock, 7 units
Westinghouse MCP13300CR 30 Amp 3 Pole 600V Circuit Breaker w/Adjustable TripWestinghouse MCP13300CR 30 Amp 3 Pole 600V Circuit Breaker w/Adjustable Trip
Westinghouse Westinghouse MCP13300CR 30 Amp 3 Pole 600V Circuit Breaker w/Adjustable Trip
$48.81
 In stock, 24 units
Cutler Hammer HFD3150L 150 Amp 3 Pole 600V Circuit Breaker - Cosmetic FlawCutler Hammer HFD3150L 150 Amp 3 Pole 600V Circuit Breaker - Cosmetic Flaw
Cutler Hammer Cutler Hammer HFD3150L 150 Amp 3 Pole 600V Circuit Breaker - Cosmetic Flaw
$680.53
 Only 1 unit left
Square D FJA140203 20 Amp Single Pole Phase B I-Line Circuit BreakerSquare D FJA140203 20 Amp Single Pole Phase B I-Line Circuit Breaker
Square D Square D FJA140203 20 Amp Single Pole Phase B I-Line Circuit Breaker
From $73.97
 In stock, 3 units
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Cutler-Hammer HKD3400F 400 Amp 3 Pole 600V Breaker w/KT3350T Amp TripCutler-Hammer HKD3400F 400 Amp 3 Pole 600V Breaker w/KT3350T Amp Trip
Westinghouse / Cutler Hammer Cutler-Hammer HKD3400F 400 Amp 3 Pole 600V Breaker w/KT3350T Amp Trip
$887.65
 In stock, 2 units
Square D FA32070 70 Amp 3 Pole 240v Series 2 Type FA I Line Circuit BreakerSquare D FA32070 70 Amp 3 Pole 240v Series 2 Type FA I Line Circuit Breaker
Square D Square D FA32070 70 Amp 3 Pole 240v Series 2 Type FA I Line Circuit Breaker
From $102.07
 Only 1 unit left
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GE TKM836F000 800 Amp 3 Pole 600V w/o Amp Trip Circuit BreakerGE TKM836F000 800 Amp 3 Pole 600V w/o Amp Trip Circuit Breaker
GE General Electric GE TKM836F000 800 Amp 3 Pole 600V w/o Amp Trip Circuit Breaker
$443.82
 Only 1 unit left
Westinghouse MCP03150R 15 Amp 600 Volt 3 Pole W/4979D06G17 125/250v 5a Aux SwitchWestinghouse MCP03150R 15 Amp 600 Volt 3 Pole W/4979D06G17 125/250v 5a Aux Switch
Westinghouse Westinghouse MCP03150R 15 Amp 600 Volt 3 Pole W/4979D06G17 125/250v 5a Aux Switch
$59.10
 In stock, 3 units
Square D FA22015AB 15 Amp 2 Pole 240V Circuit Breaker A & B PhaseSquare D FA22015AB 15 Amp 2 Pole 240V Circuit Breaker A & B Phase
Square D Square D FA22015AB 15 Amp 2 Pole 240V Circuit Breaker A & B Phase
$44.36
 Only 1 unit left
Westinghouse MCP23480CR 50 Amp 3 Pole 600V Circuit BreakerWestinghouse MCP23480CR 50 Amp 3 Pole 600V Circuit Breaker
Westinghouse Westinghouse MCP23480CR 50 Amp 3 Pole 600V Circuit Breaker
$73.97
 In stock, 83 units
Westinghouse FD1020 20 Amp 1 Pole 277v Circuit BreakerWestinghouse FD1020 20 Amp 1 Pole 277v Circuit Breaker
Westinghouse Westinghouse FD1020 20 Amp 1 Pole 277v Circuit Breaker
$29.56
 In stock, 22 units
Westinghouse HMCP030H1C 30 Amp 3 Pole 600V Circuit BreakerWestinghouse HMCP030H1C 30 Amp 3 Pole 600V Circuit Breaker
Westinghouse Westinghouse HMCP030H1C 30 Amp 3 Pole 600V Circuit Breaker
$29.56
 In stock, 4 units
Cutler Hammer HFD3150 150 Amp 3 Pole 600V Type HFD Circuit BreakerCutler Hammer HFD3150 150 Amp 3 Pole 600V Type HFD Circuit Breaker
Cutler Hammer Cutler Hammer HFD3150 150 Amp 3 Pole 600V Type HFD Circuit Breaker
$695.33
 In stock, 3 units
Westinghouse MCP534000C 400 Amp 3 Pole 600V Circuit BreakerWestinghouse MCP534000C 400 Amp 3 Pole 600V Circuit Breaker
Westinghouse Westinghouse MCP534000C 400 Amp 3 Pole 600V Circuit Breaker
$295.87
 Only 1 unit left
Cutler Hammer/Westinghouse HJD3250F 250 Amp 3P 600V (Face Plate & Lugs Only)Cutler Hammer/Westinghouse HJD3250F 250 Amp 3P 600V (Face Plate & Lugs Only)
Cutler Hammer/Westinghouse Cutler Hammer/Westinghouse HJD3250F 250 Amp 3P 600V (Face Plate & Lugs Only)
From $19.21
 In stock, 2 units
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Eaton/Westinghouse EHD2020 20 Amp 2 Pole 480v EHD 14k Circuit BreakerEaton/Westinghouse EHD2020 20 Amp 2 Pole 480v EHD 14k Circuit Breaker
Westinghouse / Eaton / Cutler Hammer Eaton/Westinghouse EHD2020 20 Amp 2 Pole 480v EHD 14k Circuit Breaker
From $103.55
 In stock, 2 units
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Cutler Hammer FD2030 30 Amp 2 Pole 600v Type FD 25k Circuit Breaker - FlawedCutler Hammer FD2030 30 Amp 2 Pole 600v Type FD 25k Circuit Breaker - Flawed
Cutler Hammer Cutler Hammer FD2030 30 Amp 2 Pole 600v Type FD 25k Circuit Breaker - Flawed
$355.06
 Only 1 unit left
Cutler Hammer/Westinghouse EHD3100KL 100 Amp 3 Pole 480v Molded Case SwitchCutler Hammer/Westinghouse EHD3100KL 100 Amp 3 Pole 480v Molded Case Switch
Westinghouse / Cutler Hammer Cutler Hammer/Westinghouse EHD3100KL 100 Amp 3 Pole 480v Molded Case Switch
$133.14
 Only 1 unit left
Square D QOB130VH 30 Amp 1 Pole 120/240V Bolt On Circuit BreakerSquare D QOB130VH 30 Amp 1 Pole 120/240V Bolt On Circuit Breaker
Square D Square D QOB130VH 30 Amp 1 Pole 120/240V Bolt On Circuit Breaker
$14.78
 In stock, 23 units
Westinghouse MCP MCP13300C 3 Pole 30 Amp 600v Circuit BreakerWestinghouse MCP MCP13300C 3 Pole 30 Amp 600v Circuit Breaker
Westinghouse Westinghouse MCP MCP13300C 3 Pole 30 Amp 600v Circuit Breaker
From $29.56
 In stock, 4 units
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Westinghouse FB3100 100 Amp 3 Pole 600V Circuit BreakerWestinghouse FB3100 100 Amp 3 Pole 600V Circuit Breaker
Westinghouse Westinghouse FB3100 100 Amp 3 Pole 600V Circuit Breaker
$221.90
 In stock, 6 units
GE General Electric THQL32050 50 Amp 3 Pole 240V Circuit BreakerGE General Electric THQL32050 50 Amp 3 Pole 240V Circuit Breaker
GE General Electric GE General Electric THQL32050 50 Amp 3 Pole 240V Circuit Breaker
From $84.31
 In stock, 19 units
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GE General Electric TEB132030 30 Amp 3 Pole 240V Circuit BreakerGE General Electric TEB132030 30 Amp 3 Pole 240V Circuit Breaker
GE General Electric GE General Electric TEB132030 30 Amp 3 Pole 240V Circuit Breaker
$22.18
 In stock, 14 units
Challenger NA120 20 Amp 1 Pole 120/240V Circuit BreakerChallenger NA120 20 Amp 1 Pole 120/240V Circuit Breaker
Challenger Challenger NA120 20 Amp 1 Pole 120/240V Circuit Breaker
$2.95
 In stock, 94 units
Square D MGA268002 800 Amp 600 Volt 2 Pole Mg800 Powerpact Circuit BreakerSquare D MGA268002 800 Amp 600 Volt 2 Pole Mg800 Powerpact Circuit Breaker
Square D Square D MGA268002 800 Amp 600 Volt 2 Pole Mg800 Powerpact Circuit Breaker
$2,810.92
 Only 1 unit left
Square D MO481111 15 Amp 4 Circuit Obsolete XO Style Plug In Circuit BreakerSquare D MO481111 15 Amp 4 Circuit Obsolete XO Style Plug In Circuit Breaker
Square D Square D MO481111 15 Amp 4 Circuit Obsolete XO Style Plug In Circuit Breaker
$295.87
 In stock, 3 units
Square D QOU130 30 Amp 1 Pole 120/240V Circuit BreakerSquare D QOU130 30 Amp 1 Pole 120/240V Circuit Breaker
Square D Square D QOU130 30 Amp 1 Pole 120/240V Circuit Breaker
$28.10
 In stock, 3 units

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